Figure 7. Diagram of Parallel PoW algorithm
Figure 8 is the flowchart of P-PoW algorithm. The process consists of five steps: hash pointer computing, real-time data filling, iterative calculation of current block signature, interruption triggering, and block header assembly. Such steps in the flowchart are executed from top to bottom, and the real-time data filling and block signature iterative calculation steps are carried out simultaneously.